yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 02:39:44 +02:00
Code Issues Releases Wiki Activity

GP-1161: Including uniques in thread-local state, and renaming things by those terms.

Browse source
This commit is contained in:
Dan 2021-08-24 08:20:42 -04:00
parent 0c56f638a3
commit 237b7c00d1
8 changed files with 53 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/pcode/exec/trace/TracePcodeEmulator.java
View file

@ -55,12 +55,12 @@ public class TracePcodeEmulator extends AbstractPcodeEmulator {
}
@Override
protected PcodeExecutorState<byte[]> createMemoryState() {
protected PcodeExecutorState<byte[]> createSharedState() {
return newState(null);
}
@Override
protected PcodeExecutorState<byte[]> createRegisterState(PcodeThread<byte[]> emuThread) {
protected PcodeExecutorState<byte[]> createLocalState(PcodeThread<byte[]> emuThread) {
return newState(trace.getThreadManager().getLiveThreadByPath(snap, emuThread.getName()));
}
@ -79,13 +79,13 @@ public class TracePcodeEmulator extends AbstractPcodeEmulator {
* @param synthesizeStacks true to synthesize the innermost stack frame of each thread
*/
public void writeDown(Trace trace, long destSnap, long threadsSnap, boolean synthesizeStacks) {
TraceCachedWriteBytesPcodeExecutorState ms =
(TraceCachedWriteBytesPcodeExecutorState) getMemoryState();
ms.writeCacheDown(trace, destSnap, null, 0);
TraceCachedWriteBytesPcodeExecutorState ss =
(TraceCachedWriteBytesPcodeExecutorState) getSharedState();
ss.writeCacheDown(trace, destSnap, null, 0);
TraceThreadManager threadManager = trace.getThreadManager();
for (PcodeThread<byte[]> emuThread : threads.values()) {
TraceCachedWriteBytesPcodeExecutorState rs =
(TraceCachedWriteBytesPcodeExecutorState) emuThread.getState().getRegisterState();
TraceCachedWriteBytesPcodeExecutorState ls =
(TraceCachedWriteBytesPcodeExecutorState) emuThread.getState().getLocalState();
TraceThread traceThread = threadManager.getLiveThreadByPath(
threadsSnap, emuThread.getName());
if (traceThread == null) {
@ -93,7 +93,7 @@ public class TracePcodeEmulator extends AbstractPcodeEmulator {
"Given trace does not have thread with name/path '" + emuThread.getName() +
"' at snap " + destSnap);
}
rs.writeCacheDown(trace, destSnap, traceThread, 0);
ls.writeCacheDown(trace, destSnap, traceThread, 0);
if (synthesizeStacks) {
TraceStack stack = trace.getStackManager().getStack(traceThread, destSnap, true);
stack.getFrame(0, true).setProgramCounter(emuThread.getCounter());

4
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/model/time/TraceScheduleTest.java
View file

@ -385,12 +385,12 @@ public class TraceScheduleTest extends AbstractGhidraHeadlessIntegrationTest {
}
@Override
protected PcodeExecutorState<Void> createMemoryState() {
protected PcodeExecutorState<Void> createSharedState() {
return null;
}
@Override
protected PcodeExecutorState<Void> createRegisterState(PcodeThread<Void> thread) {
protected PcodeExecutorState<Void> createLocalState(PcodeThread<Void> thread) {
return null;
}
}